baber/WOPTO huggingface dataset:
Patent JP-H0488193-A (JP)
Title: Production of bright tin plated steel sheet
Inventor: INABA SEIJI
IPC: C25D5/26
Filed: 1990-07-30
Abstract: PURPOSE:To produce a bright tin plated steel sheet free from the formation of white clouding due to the change with the lapse of time by subjecting an electrolytic tin plated steel sheet to reflowing treatment and then to quenching treatment in a quenching tank with specific water temp. CONSTITUTION:An electrolytic tin plated steel sheet is subjected to reflowing treatment, to quenching treatment, and then to chromate treatment. In the method for producing the bright tin plated steel sheet mentioned above, cooling is carried out while maintaining water temp. in a quenching tank at the time of the above quenching treatment at 50-75 deg.C. At this time, it is preferable that, after quenching treatment, the plated steel sheet is subjected to anode electrolytic treatment with an alkali solution and then to chromate treatment. By this method, the adhesion of smudge is prevented and the film of tin oxide formed on the surface of the tinned steel sheet owing to anode electrolytic treatment is dissolved, and uniform chromate treatment is performed, and, as a result, the bright tin plated steel sheet reduced in white clouding obtained.
Patent JP-H0650859-A (JP)
Title: Manufacture of sample for conductor extraction test of cross-linked polyethylene cable
Inventor: OGAWA KAZUO
IPC: G01N1/28
Filed: 1992-07-29
Abstract: PURPOSE:To obtain the manufacturing method, of a sample for a CV cable conductor extraction test, wherein, when a conductor as one element of a sample by a CV cable is exposed and worked (an outer package body is cut and worked), vibrations are not exerted on the sample and the bonding force of the outer-package body with reference to the conductor is maintained in a regular state. CONSTITUTION:An outer package body 1b in a prescribed region at one end part of a CV cable 1 is cut and worked by a manually-operated turning and cutting device, a conductor 1a is exposed, and the cable 1 is cut at a preliminary cutting position P on the side opposite to the exposed conductor 1a. By avoiding the exposed base part of the conductor 1a, the CV cable 1 is cut at a regular cutting position S which is away at a prescribed interval. It is desirable to use a band saw in a preliminary cutting operation and to use an installed motor- driven saw in a regular cutting operation.
Patent JP-H04364122-A (JP)
Title: Pronanosphere and its production
Inventor: KAWASHIMA YOSHIAKI
IPC: A61K9/50
Filed: 1991-07-18
Abstract: PURPOSE:To provide a pronanosphere capable of forming nanosphere when dispersed in a solvent such as water. CONSTITUTION:The objective pronanosphere is produced by spray-drying an aqueous solution of sugar containing a drug-containing nanosphere or produced by using a sugar as a nucleus and coating the nucleus with a drug-containing nanosphere by fluidized bed granulation process. The nanosphere can be prepared by adding lecithin and a drug such as tocopherols and vitamin K to water and emulsifying the mixture under heating. The sugar is e.g. sorbitol, sucrose, lactose, maltose and trehalose.
Patent JP-S6094866-A (JP)
Inventor: TABATA YASUO
IPC: B61L1/00
Filed: 1983-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0866546-A (JP)
Title: Game machine island and unit for island construction
Inventor: TAKEMOTO TAKATOSHI
IPC: A63F7/02
Filed: 1994-08-26
Abstract: PURPOSE: To remarkably reduce the occupied space of an island by providing a game medium grinding reservoir part, a game machine installation part and a paper money carrier part separately in sequence of lower side and making the game machine installation part which decides the depth of the whole island thin. CONSTITUTION: Plural game machines 11 set back to back are provided in line so as to extend in the horizontal direction in the state in which they are oppositely connected mutually without interposing another game relating facility between their back faces, and the game machine installation part 10B provided with depth equivalent to the share of two game machines 11 set back to back and oppositely connected mutually is constituted. Also, the game medium grinding reservoir part 10C formed in box frame shape to reservoir a game medium erected from the game machine 11 and in the inside of which the grinding device 40 of the game medium is arranged is constituted on the lower side of the game machine installation part 10B. Moreover, a paper money carrier part 10A is constituted on the upper side of the game machine installation part 10B by arranging a paper money carrier device 80 which carries a fetched paper money in the horizontal direction and a refilling chute 70 which supplies the game medium to the game machine 11 so as to extend in the horizontal direction, respectively.
Patent JP-H0252440-A (JP)
Title: Manufacture of compound semiconductor device
Inventor: SAITO JUNJI
IPC: H01L21/20
Filed: 1988-08-16
Abstract: PURPOSE:To prevent an electrical interference from being caused and to enhance an integration density by a method wherein oxygen ions are implanted selectively from the surface of a compound semiconductor layer and a high-resistance interelement isolation layer reaching a compound semiconductor interlayer isolation layer is formed. CONSTITUTION:The surface of a semiinsulating GaAs substrate 1 is etched thermally; a high-resistance GaAs interlayer isolation layer 2 is grown at a temperature which is lower than a temperature used to grow other undoped GaAs layers. Then, an undoped GaAs active layer 3, an n<+> type AlGaAs electron supply layer 4 and an n<+> type GaAs contact layer 5 are grown one after another on it. After that, oxygen is implanted selectively; an interelement isolation layer 7 is formed. Thereby, since completed elements are in a state that they are surrounded individually by high-resistance layers, an electrical interference is not caused in them.
Patent JP-S58104431-A (JP)
Title: Exhaust gas discharging means for heating cooker
Inventor: TANAKA JIYUNZOU
IPC: F24C15/20
Filed: 1981-12-15
Abstract: PURPOSE:To prevent the gas heater from getting dirty and also prevent the rise in temperature of the periphery of a table portion in a titled device fitted with a gas heater by a construction wherein a cooling air passage is formed between the gas heater and heating chamber, while air sucking ports formed in the rear of the cooling air passage, heating chamber and the gas heater are communicated with an exhasut gas duct provided with a fan at the outlet thereof. CONSTITUTION:When cooking is made by a heater 1 or in a heating chamber 3, an exhaust fan 11 is driven. Consequently, the exhaust gas A is drawn through an air intake port 9 into an exhaust gas duct 10. The exhaust gas B created in the heating chamber 3 is also drawn into the exhaust gas duct 10. At the same time, the air between the table portion 2 and a space 12 is also drawn into the exhaust gas duct 10 thereby creating a cooling air steam C which cools the periphery of the table portion 2. By this arrangement, it is made possible to prevent the smearing of the periphery of the heater 1 and the rise in temperature of the periphery of the table portion 2 thereby obtaining improved safety and reliability in operation.
Patent JP-H0848425-A (JP)
Title: Specified parts quantity take-out device
Inventor: MURASAWA KATSUHIKO
IPC: B65G11/20
Filed: 1994-08-04
Abstract: PURPOSE:To take out a specified quantity of small-sized, light-weight parts accurately and rapidly. CONSTITUTION:A part pushing device 2 guided liftably by a guide 3 is set in a hopper l, an air blowing port is provided at a position opposed to the top end part of a grooved chute 5 by which parts are held in neck suspended state and slid off, a constant take-out device 10 is set reciprocatedly in a direction crossed in the downstream of the chute, and a stopper 14 of which top end is provided at a position where the head part of a specified number of parts held by the chute in neck suspended state is divided is provided on the constant take-out device. Also a member to make the chute resilient when the constant take-out device is moved is provided. Then a bolt is transferred by a push-up device and, when it is fallen on the chute, air is blown and the under-neck of the bolt is dropped into the groove of the chute. When the constant take-out device 10 is moved, specified number of bolts in the chute is vibrated by a resilient member attached to the constant take-out device.
Patent JP-H0959373-A (JP)
Title: Improved polyether-containing double metal cyanide catalyst
Inventor: BII RIIKAAKU
IPC: C08G65/26
Filed: 1996-07-15
Abstract: PROBLEM TO BE SOLVED: To obtain the subject solid catalyst having high activity in epoxide polymerization, and capable of giving a polyol with extremely low unsaturation degree even at relatively high polymerization temperatures.  
     SOLUTION: This catalyst is composed of a double metal cyanide compound (e.g. zinc hexacyanocobaltate), an organic complexing agent (e.g. t-butyl alcohol) and about 5-80wt.% of a polyether polyol. In this case, part or the whole of the hydroxyl groups in the polyether polyol are tertiary. The polyester polyol is e.g. isobutylene oxide-capped poly(oxypropylene) polyol. 
     COPYRIGHT: (C)1997,JPO
Patent JP-S6178501-A (JP)
Title: Manufacture of h-beam
Inventor: NAGAHIRO HISASHI
IPC: B21B27/02
Filed: 1984-09-27
Abstract: PURPOSE:To manufacture an H-beam excellent in the shape of its flange front- end by using plural edging rolls, having different front-end forming parts respectively, and forming the inner-surface side of a flange front-end larger in height than the outer-surface side thereof at the first half pass and subjecting the flange front-end to rolling reduction approximately perpendicularly at the latter half pass. CONSTITUTION:In an H-beam rolling line consisting of a break down mill 1, a group 2' of roughing universal mills and a finishing universal mill 3, etc.; an edging mill A5a, having an included angle theta of about 90 deg. between the rolling- reduction surface 21 of the flange front-end of an edging roll 13 and the corresponding surface 22 of the flange inner-surface, and an edging mill B5b, having said included angle theta of 85-89 deg., are arranged at the front and back of an universal mill 4 of said group 2' of roughing universal mills. A rough H-beam billet formed by the mill 1, is rolled only by the mill B5b at the first half pass of rolling of the group 2', to form the inner surface-side of the front-end of flange larger in height than its outer-surface side, and the billet is rolled only by the mill A5a at the latter half of pass to flatten the front end of flange, before finish rolling it.
Patent JP-S6096035-A (JP)
Inventor: KENESU JIEEMUZU GANDORII
IPC: H04B1/62
Filed: 1984-09-27
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6095879-A (JP)
Inventor: MATSUNO HIROSHI
IPC: H05B3/02
Filed: 1983-10-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6262312-A (JP)
Title: Automatic focus adjusting device
Inventor: TOYAMA MASAMICHI
IPC: G03B13/36
Filed: 1985-09-13
Abstract: PURPOSE:To improve the range finding accuracy when the object of the short integrating time is range-found by executing the integrating processing of the range finding signal while the lens is driven, after the focus signal is generated, providing the dealying time and stopping the focusing motor. CONSTITUTION:The infrared light is projected from an infrared LED3 toward an object 1, and the reflecting light is photoelectric-converted by a photo detecting element 7. The element 7 is composed of picture elements 7A and 7B, an adder 13 adds an integrating voltage VA obtained from the picture ele ment 7A and an integrating voltage VB obtained from the picture element 7B, and a subtractor 14 generates VA-VB signals. These signals and ¦VA-VB¦ signal 15 are given to comparators 16-18 respectively, and a micro processor 19 controls an LED3 and a motor 8 based upon the input from the comparators 16-18. By the constitution, after the focus decision is executed and the pre scribed time is delayed, the motor 8 is stopped. Thus, especially, the range finding accuracy when the object with the short integrating time is range-found can be improved.
Patent JP-H1024991-A (JP)
Title: Bottle opener
Inventor: MORISHITA KOJI
IPC: B67B7/16
Filed: 1996-07-11
Abstract: PROBLEM TO BE SOLVED: To provide a bottle opener which is easily kept until the sale of bot tled drinks for a maker and a store, which hightens the publicity and advertise ment effects, which can be smartly presented at a houshold and a restaurant, and, moreover, whose presence is clarified so as to be readily usable at any time. SOLUTION: A opener 1 is attached to a neck positioned between a pouring port of a bottle 10 and a body thereof. The cap opener 1 is provided with an arm 2 having an arcuate part formed inside the arm 2 so that the neck can be brought into contact with the inner face thereof, a handgrip 4 which can be gripped at the time of unsealing a cap and whose lower part is brought into contact with the bottle at the time of mounting the same, and a crown cap abutment part which can abut with an upper and a lower portions of the crown cap fitted to the pouring port of the bottle at the time of unsealing the cap. The arcuate part provided inside the arm exceeds 180 degrees at its central angle.
Patent JP-H10340617-A (JP)
Title: Luminaire
Inventor: SUGISHITA NAOKI
IPC: F21V23/04
Filed: 1997-07-29
Abstract: PROBLEM TO BE SOLVED: To provide a luminaire having a pull switch that needs small operating force and is easily repaired. SOLUTION: A luminaire is mounted in its luminaire body fixed to a mounted surface 6 with a pull switch 15 having a rotor 17 paralleling the body so that the ON/OFF operation of the switch 15 turns the lamp on or off. The switch 15 is provided with jaw strings 24 led out therefrom parallel with the luminaire body so as to rotate the rotor 17 in the switch 15 in a fixed direction, to which strings pull strings 26 used for the ON/OFF operation of the switch 15 are connected. The pull strings 26 are lead out from the luminaire body vertically by means of a guide member 40 having a movable part placed in the luminaire body on the lead-out side of the jaw strings 24.
Patent JP-H0489024-A (JP)
Title: Dish washer
Inventor: OYA HIROSHI
IPC: A47L15/42
Filed: 1990-07-31
Abstract: PURPOSE:To obtain a dish water wherein abrasion of slide rotational surfaces is suppressed and also the washing performance is improved by enlarging a diameter of a rotational slide shaft larger than that of a rotational seal face. CONSTITUTION:When washing water is supplied into a washing nozzle 26, the washing nozzle 26 rises due to static pressure P and is held by a rotational seal face 29 so that leak of washing water at this portion is prevented. A diameter d3 of a rotational slide shaft 28 is set larger than a diameter d5 of the rotational seal face 29. With this constitution, the area where the static pressure P of washing water is applied in an area of the rotational seal face 29 of stepped structure, thereby the area where the static pressure P of washing water is applied can be suppressed. Loads applied to the rotational slide shaft 28 and the rotational seal face 29 are thus suppressed, so that abrasion of the slide rotational surfaces is suppressed and rotational force of the washing nozzle 26 can be lowered. Accordingly, jetting angles of jetting holes 26a can be set in the longitudinal direction, thereby reducing unnecessary jetting force to improve washing performance.
Patent JP-S6094555-A (JP)
Title: Terminal data collecting system
Inventor: YOSHINAGA TOORU
IPC: H04L12/403
Filed: 1983-10-28
Abstract: PURPOSE:To guarantee the simultaneity of a terminal data by providing a transmission code allowing transmission terminal devices to store and operate simultaneously an input data with a transmission master device and providing a function to reserve and store input information to the transmission terminal devices at the reception of the transmission code. CONSTITUTION:When the transmission terminal devices 2a-2c receive a transmission format of a block X, all the transmission terminal devices 2a-2c move the input data collected in a memory 6 to a latch memory to reserve the input data 7 and no return signal is fed to the transmission master device 1. When a block (a) is transmitted from the transmission master station 1, the reserved input data is returned from one of the transmission terminal devices 2a-2c designated by a terminal device address to the transmission master device 1.
Patent JP-S6094332-A (JP)
Title: Preparation of reinforcing plate for fiber reinforced plastic high speed rotating disc
Inventor: SASAJIMA YOUICHI
IPC: B29K105/08
Filed: 1983-10-29
Abstract: PURPOSE:To prepare effectively a reinforced plate for disk without wasting material by a method wherein a cylindrical braid prepared by continuous reinforced fiber is compressed in the lengthwise direction and the enlarged diameters obtained are laminated, hardened and molded. CONSTITUTION:The cylindrical braid 3 is obtained by rotating several bundles of fibers 4 in the screw form and in the right and left directions and crossing those bundles of fibers 4 to each other. When said braid 3 is impregnated with resin and compressed in the lengthwise direction the enlarged diameter portion 5 is obtained. Therefore, if compression is conducted in constant pitches in the lengthwise direction, required enlarged diameter portions 5 are provided, and hardened and molded as they are compressed in these directions (arrows a, b) the reinforced plate 7 for high speed revolution having a hole 6 in the center can be obtained.
Patent JP-2000036393-A (JP)
Title: Discharge lamp lighting device
Inventor: FUKUWA SHINJI
IPC: H05B41/16
Filed: 1998-07-17
Abstract: PROBLEM TO BE SOLVED: To prevent degradation of a lamp caused by a large rush current and a failing at start caused by a decreased lamp current in a discharge lamp lighting device including a DC step-up circuit, a DC-AC inverter, and a starter circuit generating a high-voltage pulse for starting. SOLUTION: A DC input voltage from a power supply 1 is stepped up by a DC step-up circuit 2, inverted into AC by a DC-AC inverter 3, and supplied to a discharge lamp 5. A resistor R2 detecting a lamp current is connected to the output side of the DC step-up circuit 2, and a start support circuit 6 comprising a resistor R1 and a capacitor C1 connected serially is interposedly provided between the resistor 2 and the DC-AC inverter circuit 3. A lamp rush current at the start of the discharge lamp 5 is restrained by discharging a charge accumulated in the capacitor C1 in the start support circuit 6 through the resistor R1, and a going out of the discharge lamp 5 during an unstable period immediately after the start is prevented by discharging the capacitor C1 to increase the lamp current.
Patent JP-H1051607-A (JP)
Title: Image display method and system device
Inventor: MORI TETSURO
IPC: H04M11/08
Filed: 1996-08-01
Abstract: PROBLEM TO BE SOLVED: To reduce a stress of a user during a wait time by displaying other image information on a display means of a user terminal while displaying expanded and reproduced compression image data on the display means. SOLUTION: A user terminal 2 makes a line connection command to make communication connection to a host device 1 via a line IF 26, a communication line 3 and a line IF 14 in this order. A control section 21 of the user terminal 2 reads first image data from a CD-ROM 24 and displays the data on a display section 25 and makes a transmission request of 2nd and succeeding image data to the host device 1. The control section 21 of the user terminal 2 receives the 2nd and succeeding compressed image data from the host device 1 and a data expansion section 27 restores the data to original image data, records the data to a memory 23 and repeats the above for a required number of times in response to the number of stored and requested image data. In place of the image information read from the CD-ROM 24, the expanded image data are displayed to reduce a stress on the user during a wait time.
Patent JP-H0868627-A (JP)
Title: Range finder for of camera
Inventor: TANIGUCHI HIDENORI
IPC: G02B7/32
Filed: 1994-08-29
Abstract: PURPOSE: To obtain a range finder which prevents a drop in the distance measuring capability on the side of a long distance and which ensures the range of a macro region by a method wherein a position detection element is used in an ordinary photographing distance, a triangula tion operation is performed by a differential/additional signal and a distance is found on the basis of the ratio of the difference signal of the position detection element in a macrophotographing operation to the quantity of light output of an adjacent light detection element. CONSTITUTION: Infrared light from an infrared light emitting element 1 is condensed by a lens 2 for light projection, it is projected toward a subject at the front, and reflected light from the subject is received by a semiconductor position detection element (PSD) 3 and an adjacent light detection element (SPC) 4. At this time, when the subject is situated at comparatively long distances D1 , D2 , its image is formed on the PSD 3. When the subject is situated near a point Dn , its image is formed in such a way that its light receiving image is formed on both the PSD 3 and the SPC 4. Then, at a comparatively short distance (an ordinary distance), a distance up to the subject is found on the basis of the differential/additional signal of outputs I1 , I2 of the PSD 3, i.e., (I1 -I2 )/(I1 +I2 ). In a macrophotographing operation at a short distance, the distance is found on the basis of the difference signal of the PSD 3/the quantity of light output I3 of the SPC 4, i.e., (I1 -I2 )/I3 .
Patent JP-2001031031-A (JP)
Title: Can uncoupling device
Inventor: AKAGI TAKENORI
IPC: B65B69/00
Filed: 1999-07-16
Abstract: PROBLEM TO BE SOLVED: To provide a can uncoupling device and the like capable of releasing the coupling between a can body and a can lid, which are coupled to each other at a substantially circumferential coupling portion of a can such as cans for drinks. SOLUTION: A can lid 10b of a can 10 is set into a can lid insertion portion 30a of a can lid holder 30. The can lid holder 30 and the can 10 are in a stationary state. A rotary blade 112 starts to revolve around an axial line 20a. The rotary blade 112 is made rotatable around its axial line 114a. After moving in an X1-direction, the rotary blade 112 descends in a Y2-direction. When the rotary blade 112 descends in the Y2-direction, a blade edge 112a is made to turn around the axial line 20a while rolling along a seamed portion 10c of the can 10. By this method, the blade edge 112a can widen a gap of the seamed portion 10c throughout the entire circumference of the can 10. Thus, the coupling between a can body 10a and the can lid 10b can be uncoupled.
Patent JP-S5996228-A (JP)
Title: Manufacture of cold rolled steel sheet with superior formability
Inventor: SATOU HIROTAKE
IPC: C21D8/04
Filed: 1982-11-22
Abstract: PURPOSE:To obtain a cold rolled steel sheet with superior formability by hot- rolling a steel slab contg. specified amounts of C, Mn, Al, S and Nb at an especially low heating temp., a low finishing temp. and a low coiling temp. in a stage for manufacturing a cold rolled steel sheet. CONSTITUTION:A steel slab having a composition consisting of, by weight, <=0.003% C, 0.05-0.3% Mn, 0.01-0.1% Al, <=0.005% S, Nb satisfying Nb/C<=7.75 and the balance Fe is heated to <=1,100 deg.C and hot-rolled at a finishing temp. below the Ar3 point and <=690 deg.C coiling temp. The slab may be directly hot- rolled without carrying out heating after manufacturing the slab. The resulting sheet is cold-rolled by a conventional method and continuously annealed at the recrystallization temp. -910 deg.C. To said composition may be added REM satisfying REM/S<=3 or Ca satisfying Ca/S<=3.